147 matches found
qemu-xhci-complete-uaf
abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · qemu-xhci-complete-uaf qemu-xhci-complete-uaf QEMU v11.1.2 4fc49f46dc95d4a27de2509e7fceb2931e91faeb - qemu-xhci Class: UAF heap use-after-free. Reach: Local guest. xhcicomplete is the leftover of CVE-2026-17588. The...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: virglrenderer (UTSA-2026-061525)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-061525 advisory. A flaw was found in the VirGL virtual OpenGL renderer virglrenderer. The virgl did not properly initialize memory when allocating a host-backed memory resource. A...
Linux Distros Unpatched Vulnerability : CVE-2026-74311
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device a...
CVE-2026-74311
In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device and restores the negotiated features before calling -restore. viortcfreeze intentionally leaves the existing virtqueues in place so the...
EUVD-2026-59458
In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device and restores the negotiated features before calling -restore. viortcfreeze intentionally leaves the existing virtqueues in place so the...
CVE-2026-74311 virtio: rtc: tear down old virtqueues before restore
In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device and restores the negotiated features before calling -restore. viortcfreeze intentionally leaves the existing virtqueues in place so the...
CVE-2026-74311 virtio: rtc: tear down old virtqueues before restore
In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device and restores the negotiated features before calling -restore. viortcfreeze intentionally leaves the existing virtqueues in place so the...
CVE-2026-74311: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtiodevicerestore resets the device and restores the negotiated features before calling -restore. viortcfreeze intentionally leaves the existing virtqueues in place so the...
PT-2026-72747
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the virtio RTC implementation where viortc restore calls viortc init vqs without first deleting existing virtqueues. During virtqueue reinitialization on virtio-pci, i...
CVE-2026-64456
A flaw was found in the Linux kernel's virtio-rng driver. A malicious or buggy virtualized hardware random number generator virtio-rng backend can report an overly large data length to the guest operating system. This unchecked length can lead to an out-of-bounds read, causing the driver to acces...
SUSE CVE-2026-64456
In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-reported used.len directly into vi-dataavail. copydata then indexes vi-data using vi-dataidx advanced by previous copydata calls and issue...
CVE-2026-64456
In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-reported used.len directly into vi-dataavail. copydata then indexes vi-data using vi-dataidx advanced by previous copydata calls and issue...
CVE-2026-64456 hwrng: virtio: clamp device-reported used.len at copy_data()
In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-reported used.len directly into vi-dataavail. copydata then indexes vi-data using vi-dataidx advanced by previous copydata calls and issue...
EUVD-2026-48800
In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-reported used.len directly into vi-dataavail. copydata then indexes vi-data using vi-dataidx advanced by previous copydata calls and issue...
Linux Distros Unpatched Vulnerability : CVE-2026-64456
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-reported used.len directly into vi-dataavail. copydata then indexes...
Linux Distros Unpatched Vulnerability : CVE-2026-53360
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use As per the GHCB spec, when using GHCB v2+ require the software scratch area to reside in the GHCB'...
PT-2026-99459
Name of the Vulnerable Software and Affected Versions Contrast versions prior to 1.18.0 Description The guest kernel's ACPI/AML handling is susceptible to an AML injection attack known as BadAML. ACPI tables containing AML bytecode are transmitted from the untrusted host QEMU to the guest firmwar...
CVE-2026-23553
In the context switch logic Xen attempts to skip an IBPB in the case of a vCPU returning to a CPU on which it was the previous vCPU to run. While safe for Xen's isolation between vCPUs, this prevents the guest kernel correctly isolating between tasks. Consider: 1 vCPU runs on CPU A, running task ...
ALPINE-CVE-2026-23553
In the context switch logic Xen attempts to skip an IBPB in the case of a vCPU returning to a CPU on which it was the previous vCPU to run. While safe for Xen's isolation between vCPUs, this prevents the guest kernel correctly isolating between tasks. Consider: 1 vCPU runs on CPU A, running task ...
EUVD-2026-4882
In the context switch logic Xen attempts to skip an IBPB in the case of a vCPU returning to a CPU on which it was the previous vCPU to run. While safe for Xen's isolation between vCPUs, this prevents the guest kernel correctly isolating between tasks. Consider: 1 vCPU runs on CPU A, running task ...